Synchronization Problem of a Novel Fractal-Fractional Orders’ Hyperchaotic Finance System

Yaru Zhang and Yingxue Du

Mathematical Problems in Engineering, 2021, vol. 2021, 1-10

Abstract:

This paper investigates the synchronization problem of a novel fractal-fractional (FF) orders’ hyperchaotic finance system with model uncertainty and external disturbance. Firstly, a controller is designed to realize the synchronization of the nominal FF-orders’ hyperchaotic finance system. Secondly, a suitable filer is designed to estimate uncertainty and disturbance, and then, the uncertainty and disturbance estimator- (UDE-) based control method is proposed to realize the synchronization problem of such system. Finally, numerical simulations are carried out to verify the correctness and the effectiveness of the obtained results.

Date: 2021
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:4152160

DOI: 10.1155/2021/4152160

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